NVIDIA GeForce 8400M GS vs AMD Radeon RX 6550M

VS

NVIDIA GeForce 8400M GS

AMD Radeon RX 6550M

We compared two Mobile platform GPUs: 256MB VRAM GeForce 8400M GS and 4GB VRAM Radeon RX 6550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400M GS 's Advantages

Lower TDP (11W vs 80W)

AMD Radeon RX 6550M 's Advantages

Released 15 years and 8 months late

Boost Clock2840MHz

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (144.0GB/s vs 6.400GB/s)

1008 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400M GS

0.026 TFLOPS

Radeon RX 6550M +22269%

5.816 TFLOPS

GeForce 8400M GS

VS

Radeon RX 6550M

Graphics Card

May 2007

Release Date

Jan 2023

GeForce 8M

Generation

Navi Mobile

Mobile

Type

Mobile

MXM-I

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

2000 MHz

-

Boost Clock

2840 MHz

400 MHz

Memory Clock

2250 MHz

Memory

256MB

Memory Size

4GB

DDR2

Memory Type

GDDR6

64bit

Memory Bus

64bit

6.400GB/s

Bandwidth

144.0GB/s

Render Config

-

Compute Units

16

2

SM Count

-

16

Shading Units

1024

8

TMUs

64

4

ROPs

32

-

RT Cores

16

-

L1 Cache

128 KB per Array

16 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

1.600 GPixel/s

Pixel Rate

90.88 GPixel/s

3.200 GTexel/s

Texture Rate

181.8 GTexel/s

-

FP16 (half)

11.63 TFLOPS

25.60 GFLOPS

FP32 (float)

5.816 TFLOPS

-

FP64 (double)

363.5 GFLOPS

Board Design

11W

TDP

80W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

G86

GPU Name

Navi 24

NB8M-GS

GPU Variant

Navi 24

Tesla

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

80 nm

Process Size

6 nm

0.21 billion

Transistors

5.4 billion

127 mm²

Die Size

107 mm²

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

2.2

N/A

Vulkan

1.3

1.1

CUDA

-

4.0

Shader Model

6.7

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